I applied online. The process took 4 weeks. I interviewed at Walmart (Los Angeles, CA) in Mar 2022
Interview
Round 1: Online OA + Hivewire behavioral test
Time series prediction task on hackerrank. I used ARIMA and got excellent performance.
Round 2: Technical Assignment
Multiclass classification task on the class imbalanced dataset. They will send the assessment 24 hrs before the interview.
Round 3: Technical Interview
Mainly on the take-home assessment
+ Resume based questions
+ Technical ML questions
Round 4: Technical Interview
Resume-based questions +
Situation-based questions +
Data Science case studies +
ML interview questions
5
Other Data Science Intern Interview Reviews for Walmart
I applied online. I interviewed at Walmart (Sunnyvale, CA) in Nov 2025
Interview
Round one Hackerrank
Round two Teams interview with a senior DS. The second rank contain two 30 mins part. First part is to review my hackerrank results and ask some technical questions. Second part is for some behavioral questions.
Interview questions [1]
Question 1
What do you do when your project is not working?
How did you solve the hackerrank problem?
Why did you use XGBoost in your code?
I applied through a recruiter. I interviewed at Walmart
Interview
After a really easy online assessment, I received a call from HR then get rejection letter. I felt like they prefer candidates without needing of sponsorship. The entire process took about 2 months.
Interview questions [1]
Question 1
When are you going graduate? Are you willing to relocate?
I applied online. The process took 4 weeks. I interviewed at Walmart (New York, NY) in Oct 2023
Interview
They start with a recruiter then after that you do a test after that where you go into a system and they ask you questions about probabilities, distributions, normalization, models and coding.
